def create(self, req, body):
"""Creates a new volume."""
LOG.debug('Create volume request body: %s', body)
context = req.environ['cinder.context']
# NOTE (pooja_jadhav) To fix bug 1774155, scheduler hints is not
# loaded as a standard extension. If user passes
# OS-SCH-HNT:scheduler_hints in the request body, then it will be
# validated in the create method and this method will add
# scheduler_hints in body['volume'].
body = scheduler_hints.create(req, body)
volume = body['volume']
kwargs = {}
self.validate_name_and_description(volume, check_length=False)
# NOTE(thingee): v2 API allows name instead of display_name
if 'name' in volume:
volume['display_name'] = volume.pop('name')
# NOTE(thingee): v2 API allows description instead of
# display_description
if 'description' in volume:
volume['display_description'] = volume.pop('description')
if 'image_id' in volume:
volume['imageRef'] = volume.pop('image_id')
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
# Not found exception will be handled at the wsgi level
kwargs['volume_type'] = (
objects.VolumeType.get_by_name_or_id(context, req_volume_type))
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
# Not found exception will be handled at the wsgi level
kwargs['snapshot'] = self.volume_api.get_snapshot(context,
snapshot_id)
else:
kwargs['snapshot'] = None
source_volid = volume.get('source_volid')
if source_volid is not None:
# Not found exception will be handled at the wsgi level
kwargs['source_volume'] = \
self.volume_api.get_volume(context,
source_volid)
else:
kwargs['source_volume'] = None
kwargs['group'] = None
kwargs['consistencygroup'] = None
consistencygroup_id = volume.get('consistencygroup_id')
if consistencygroup_id is not None:
# Not found exception will be handled at the wsgi level
kwargs['group'] = self.group_api.get(context, consistencygroup_id)
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
elif size is None and kwargs['source_volume'] is not None:
size = kwargs['source_volume']['size']
LOG.info("Create volume of %s GB", size)
image_ref = volume.get('imageRef')
if image_ref is not None:
image_uuid = self._image_uuid_from_ref(image_ref, context)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
kwargs['scheduler_hints'] = volume.get('scheduler_hints', None)
kwargs['multiattach'] = utils.get_bool_param('multiattach', volume)
if kwargs.get('multiattach', False):
msg = ("The option 'multiattach' "
"is deprecated and will be removed in a future "
"release. The default behavior going forward will "
"be to specify multiattach enabled volume types.")
versionutils.report_deprecated_feature(LOG, msg)
new_volume = self.volume_api.create(context,
size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
retval = self._view_builder.detail(req, new_volume)
return retval
def create(self, req, body):
"""Creates a new volume.
:param req: the request
:param body: the request body
:returns: dict -- the new volume dictionary
:raises HTTPNotFound, HTTPBadRequest:
"""
LOG.debug('Create volume request body: %s', body)
context = req.environ['cinder.context']
req_version = req.api_version_request
# NOTE (pooja_jadhav) To fix bug 1774155, scheduler hints is not
# loaded as a standard extension. If user passes
# OS-SCH-HNT:scheduler_hints in the request body, then it will be
# validated in the create method and this method will add
# scheduler_hints in body['volume'].
body = scheduler_hints.create(req, body)
volume = body['volume']
kwargs = {}
self.validate_name_and_description(volume, check_length=False)
# NOTE(thingee): v2 API allows name instead of display_name
if 'name' in volume:
volume['display_name'] = volume.pop('name')
# NOTE(thingee): v2 API allows description instead of
# display_description
if 'description' in volume:
volume['display_description'] = volume.pop('description')
if 'image_id' in volume:
volume['imageRef'] = volume.pop('image_id')
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
# Not found exception will be handled at the wsgi level
kwargs['volume_type'] = (objects.VolumeType.get_by_name_or_id(
context, req_volume_type))
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
# Not found exception will be handled at the wsgi level
kwargs['snapshot'] = self.volume_api.get_snapshot(
context, snapshot_id)
else:
kwargs['snapshot'] = None
source_volid = volume.get('source_volid')
if source_volid is not None:
# Not found exception will be handled at the wsgi level
kwargs['source_volume'] = (self.volume_api.get_volume(
context, source_volid))
else:
kwargs['source_volume'] = None
kwargs['group'] = None
kwargs['consistencygroup'] = None
consistencygroup_id = volume.get('consistencygroup_id')
if consistencygroup_id is not None:
# Not found exception will be handled at the wsgi level
kwargs['group'] = self.group_api.get(context, consistencygroup_id)
# Get group_id if volume is in a group.
group_id = volume.get('group_id')
if group_id is not None:
# Not found exception will be handled at the wsgi level
kwargs['group'] = self.group_api.get(context, group_id)
image_ref = volume.get('imageRef')
if image_ref is not None:
image_uuid = self._image_uuid_from_ref(image_ref, context)
image_snapshot = self._get_image_snapshot(context, image_uuid)
if (req_version.matches(mv.get_api_version(mv.SUPPORT_NOVA_IMAGE))
and image_snapshot):
kwargs['snapshot'] = image_snapshot
else:
kwargs['image_id'] = image_uuid
backup_id = volume.get('backup_id')
if backup_id:
kwargs['backup'] = self.backup_api.get(context,
backup_id=backup_id)
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
elif size is None and kwargs['source_volume'] is not None:
size = kwargs['source_volume']['size']
elif size is None and kwargs.get('backup') is not None:
size = kwargs['backup']['size']
LOG.info("Create volume of %s GB", size)
kwargs['availability_zone'] = volume.get('availability_zone', None)
kwargs['scheduler_hints'] = volume.get('scheduler_hints', None)
multiattach = volume.get('multiattach', False)
kwargs['multiattach'] = multiattach
if multiattach:
msg = ("The option 'multiattach' "
"is deprecated and will be removed in a future "
"release. The default behavior going forward will "
"be to specify multiattach enabled volume types.")
versionutils.report_deprecated_feature(LOG, msg)
new_volume = self.volume_api.create(context, size,
volume.get('display_name'),
volume.get('display_description'),
**kwargs)
retval = self._view_builder.detail(req, new_volume)
return retval
def create(self, req, body):
"""Creates a new volume."""
LOG.debug('Create volume request body: %s', body)
context = req.environ['cinder.context']
# NOTE (pooja_jadhav) To fix bug 1774155, scheduler hints is not
# loaded as a standard extension. If user passes
# OS-SCH-HNT:scheduler_hints in the request body, then it will be
# validated in the create method and this method will add
# scheduler_hints in body['volume'].
body = scheduler_hints.create(req, body)
volume = body['volume']
kwargs = {}
self.validate_name_and_description(volume, check_length=False)
# NOTE(thingee): v2 API allows name instead of display_name
if 'name' in volume:
volume['display_name'] = volume.pop('name')
# NOTE(thingee): v2 API allows description instead of
# display_description
if 'description' in volume:
volume['display_description'] = volume.pop('description')
if 'image_id' in volume:
volume['imageRef'] = volume.pop('image_id')
req_volume_type = volume.get('volume_type', None)
if req_volume_type:
# Not found exception will be handled at the wsgi level
kwargs['volume_type'] = (
objects.VolumeType.get_by_name_or_id(context, req_volume_type))
kwargs['metadata'] = volume.get('metadata', None)
snapshot_id = volume.get('snapshot_id')
if snapshot_id is not None:
# Not found exception will be handled at the wsgi level
kwargs['snapshot'] = self.volume_api.get_snapshot(context,
snapshot_id)
else:
kwargs['snapshot'] = None
source_volid = volume.get('source_volid')
if source_volid is not None:
# Not found exception will be handled at the wsgi level
kwargs['source_volume'] = \
self.volume_api.get_volume(context,
source_volid)
else:
kwargs['source_volume'] = None
kwargs['group'] = None
kwargs['consistencygroup'] = None
consistencygroup_id = volume.get('consistencygroup_id')
if consistencygroup_id is not None:
# Not found exception will be handled at the wsgi level
kwargs['group'] = self.group_api.get(context, consistencygroup_id)
size = volume.get('size', None)
if size is None and kwargs['snapshot'] is not None:
size = kwargs['snapshot']['volume_size']
elif size is None and kwargs['source_volume'] is not None:
size = kwargs['source_volume']['size']
LOG.info("Create volume of %s GB", size)
image_ref = volume.get('imageRef')
if image_ref is not None:
image_uuid = self._image_uuid_from_ref(image_ref, context)
kwargs['image_id'] = image_uuid
kwargs['availability_zone'] = volume.get('availability_zone', None)
kwargs['scheduler_hints'] = volume.get('scheduler_hints', None)
kwargs['multiattach'] = utils.get_bool_param('multiattach', volume)
if kwargs.get('multiattach', False):
msg = ("The option 'multiattach' "
"is deprecated and will be removed in a future "
"release. The default behavior going forward will "
"be to specify multiattach enabled volume types.")
versionutils.report_deprecated_feature(LOG, msg)
try:
new_volume = self.volume_api.create(
context, size, volume.get('display_name'),
volume.get('display_description'), **kwargs)
except exception.VolumeTypeDefaultMisconfiguredError as err:
raise webob.exc.HTTPInternalServerError(explanation=err.msg)
retval = self._view_builder.detail(req, new_volume)
return retval
